The straps on this cute bag convert to make this bag an over-the-shoulder, cross-body and backpack. The bag also has enough pockets to house everything a Mom and baby need. Another favorite feature is the zip-out changing pad with diaper pockets right behind it! The bag is a little complex, but the directions clearly outline it step by step. The bag is worth the effort! BASIC SKILLS NECESSARY None of the steps in this bag are complicated, there are just quite few steps. We walk you through sewing a zipper using a 1/4" seam! SIZING / FINISHED MEASUREMENTS 13" x 13" x 5 1/2"